Basically, I understand from FTB website we owe "your estimated tax based on the lesser of:
- 90% of your tax for the current tax year
- 110% of your tax for the prior tax year (including alternative minimum tax)"
By Jan of that year through withholdings + estimated tax payments.
I am wondering if FreetaxUSA computes if this is required at the time of filing? FreeTaxUSA didnt create a form 5805 for me, I found
Suggesting that you don't calculate underpayment PENALTY, but does FTUA calculate if we owe a penalty in the first place based on our withholdings → previous year/current year taxes owed? And do you also create form 5805 based on that? Or none of these features are in place?